Evidence map›Paper›PMID 29440634›Full record

ArticleNature communications2018

Fluorogenic RNA Mango aptamers for imaging small non-coding RNAs in mammalian cells.

Alexis Autour, Sunny C Y Jeng, Adam D Cawte, Amir Abdolahzadeh, Angela Galli, Shanker S S Panchapakesan, David Rueda, Michael Ryckelynck, Peter J Unrau

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 147 papers.

0numbers the graph read from it
0cells of the map it votes in
147citing papers in PubMed
12.1field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

147 citing papers in PubMed, 277 citations in OpenAlex.

  1. Article
  2. Review
  3. A miniature bioluminescent platform for imaging structured RNAs.bioRxiv : the preprint server for biology · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Honeydew: A Fluorescent Aptamer for Low-Cost Azo Food Dyes.Chembiochem : a European journal of chemical biology · 2026
    Article
  8. Article
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  10. Review
  11. Review
  12. Article
  13. Article
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  15. Article
  16. Article
  17. Information Theory-Guided Detection of Biomarkers Using Programmable Aptamer Arrays.medRxiv : the preprint server for health sciences · 2025
    Article
  18. Article
  19. Article
  20. Article

87 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 3 countries.

Alexis AutourUniversité de Strasbourg, CNRS, Architecture et Réactivité de l'ARN, UPR 9002, 67000, Strasbourg, France.
Sunny C Y JengDepartment of Molecular Biology and Biochemistry, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada.
Adam D CawteSingle Molecule Imaging Group, MRC London Institute of Medical Sciences, Du Cane Road, London, W12 0NN, UK.ORCID http://orcid.org/0000-0002-0034-989X
Amir AbdolahzadehDepartment of Molecular Biology and Biochemistry, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada.
Angela GalliDepartment of Molecular Biology and Biochemistry, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada.
Shanker S S PanchapakesanDepartment of Molecular Biology and Biochemistry, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada.
David RuedaSingle Molecule Imaging Group, MRC London Institute of Medical Sciences, Du Cane Road, London, W12 0NN, UK. david.rueda@imperial.ac.uk.ORCID http://orcid.org/0000-0003-4657-6323
Michael RyckelynckUniversité de Strasbourg, CNRS, Architecture et Réactivité de l'ARN, UPR 9002, 67000, Strasbourg, France. m.ryckelynck@unistra.fr.
Peter J UnrauDepartment of Molecular Biology and Biochemistry, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada. punrau@sfu.ca.ORCID http://orcid.org/0000-0003-1392-6948
Simon Fraser University · CACentre National de la Recherche Scientifique · FRMRC London Institute of Medical Sciences · GB

Funding

Medical Research Council MC_UP_1102/5
6 · The paper itself

Abstract

Despite having many key roles in cellular biology, directly imaging biologically important RNAs has been hindered by a lack of fluorescent tools equivalent to the fluorescent proteins available to study cellular proteins. Ideal RNA labelling systems must preserve biological function, have photophysical properties similar to existing fluorescent proteins, and be compatible with established live and fixed cell protein labelling strategies. Here, we report a microfluidics-based selection of three new high-affinity RNA Mango fluorogenic aptamers. Two of these are as bright or brighter than enhanced GFP when bound to TO1-Biotin. Furthermore, we show that the new Mangos can accurately image the subcellular localization of three small non-coding RNAs (5S, U6, and a box C/D scaRNA) in fixed and live mammalian cells. These new aptamers have many potential applications to study RNA function and dynamics both in vitro and in mammalian cells.

Indexed as

Aptamers, NucleotideCell LineCellsFluorescent DyesHumansMicroscopy, FluorescenceRNA, Small UntranslatedAptamers, NucleotideFluorescent DyesRNA, Small Untranslated

Identifiers

PMID29440634
PMCPMC5811451
OpenAlexW2803572544

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.